package com.myproject.music.service;

import com.myproject.music.domain.Comment;

import java.util.List;

public interface CommentService {
    public List<Comment> selectCommentAll();
    public Comment selectCommentById(Long id);
    public List<Comment> selectCommentByParam(String creator);
    public int insertComment(Comment comment);
    public int updateComment(Comment comment);
    public int deleteCommentById(Long id);
}
